$ ll jboss-amq-7-i0/tmp/
total 148
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:12 jetty-0.0.0.0-8161-artemis-plugin.war-_artemis-plugin-any-136888078676744583.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:04 jetty-0.0.0.0-8161-artemis-plugin.war-_artemis-plugin-any-2021870931600667705.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 12:52 jetty-0.0.0.0-8161-artemis-plugin.war-_artemis-plugin-any-2535078726473279885.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:10 jetty-0.0.0.0-8161-artemis-plugin.war-_artemis-plugin-any-5689210364563490940.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:11 jetty-0.0.0.0-8161-artemis-plugin.war-_artemis-plugin-any-6114031131940123734.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:10 jetty-0.0.0.0-8161-dispatch-hawtio-console.war-_dispatch-hawtio-console-any-1843522030723941790.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:11 jetty-0.0.0.0-8161-dispatch-hawtio-console.war-_dispatch-hawtio-console-any-2165320223005548160.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 12:52 jetty-0.0.0.0-8161-dispatch-hawtio-console.war-_dispatch-hawtio-console-any-4527380210200587872.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:12 jetty-0.0.0.0-8161-dispatch-hawtio-console.war-_dispatch-hawtio-console-any-4641871194142303192.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:04 jetty-0.0.0.0-8161-dispatch-hawtio-console.war-_dispatch-hawtio-console-any-6502586730586139335.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:04 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-1352804985731911694.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:11 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-2777143231923863246.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:10 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-3015313885087503183.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-3412690063578068488.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:05 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-3754044161025051226.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 12:52 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-6100848484572952420.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:12 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-8041767629204462655.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:56 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-8326888424707475101.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-hawtio-no-slf4j.war-_hawtio-any-8364429028016438584.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 12:52 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-1247454044676159986.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-4070673513754254819.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:56 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-468898901956681441.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:11 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-5878382126484954161.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:04 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-6427274297395486780.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:12 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-6923157020718809630.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-7228876347293966050.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:10 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-7312990855253743004.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:05 jetty-0.0.0.0-8161-jolokia.war-_jolokia-any-9086740421961886418.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 12:52 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-2126997653136791587.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:12 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-3084270680622043847.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:04 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-35849254048974007.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 11:05 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-3809444091199378944.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:10 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-5243686358717943315.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-6283676456800523058.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:56 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-6365267145243363474.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 13:11 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-7302175678495678065.dir
drwxr-xr-x. 3 jamq jamq 4096 Aug 14 10:58 jetty-0.0.0.0-8161-redhat-branding.war-_redhat-branding-any-8183250286350074896.dir

[0,root@mt_r6i0 opt]$ du -csh jboss-amq-7-i0/tmp/
411M	jboss-amq-7-i0/tmp/
411M	total
...
[0,root@mt_r6i0 opt]$ du -csh jboss-amq-7-i0/tmp/
495M	jboss-amq-7-i0/tmp/
495M	total